Finding the Third Proportional to 42,107.34 and 63,155.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,107.34 : 63,155.95 = 63,155.95 : x
2. Step 2: Convert to fraction form
   42,107.34/63,155.95 = 63,155.95/x
3. Step 3: Cross multiply
   42,107.34x = 63,155.95 × 63,155.95
4. Step 4: Simplify right side
   42,107.34x = 3,988,674,415.13
5. Step 5: Solve for x
   x = 3,988,674,415.13/42,107.34
6. Step 6: Final answer
   x = 94,726.34